New technologies in language learningde Arne ZetterstenMateriasAudio-visual aidsComputer-assisted instructionDistance educationEducational technologyModern LanguagesStudy and teachingAides audiovisuellesFremdsprachenlernenAudiovisuelles UnterrichtsmittelLangues vivantesTaalonderwijsUnterrichtstechnologieEdiciones (1)New technologies in language learning (1986)Pergamon Press · inglésMás obras de Arne ZetterstenJ.R.R. Tolkien's double worlds and creative processEast African literatureEast African literature